26787662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20035

約数の個数: 16

約数和(自身を含む): 44555184

約数和(自身を除く): 17767522

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19961, 39922, 219571, 439142, 1217621, 2435242, 13393831, 26787662]

約数ペア:

[(1, 26787662), (2, 13393831), (11, 2435242), (22, 1217621), (61, 439142), (122, 219571), (671, 39922), (1342, 19961)]